| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.36 | 12.277% | $22.8596 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $67.72 | 12.356% | $76.0875 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $246.68 | 8.374% | $267.337 | $267.34 | $267.35 | $267.30 |
| Purchase #4 | $117.94 | 6.195% | $125.2464 | $125.25 | $125.25 | $125.20 |
| Purchase #5 | $138.35 | 10.847% | $153.3568 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $179.31 | 8.304% | $194.1999 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $6.44 | 4.816% | $6.7502 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $776.80 | $845.8374 | $845.85 | $845.85 | $845.90 | |